MANUAL HYDRAULIC FORK LIFTER OPERATION DIRECTIONS ES1025(PA1025)

Transcription

1 MANUAL HYDRAULIC FORK LIFTER OPERATION DIRECTIONS ES1025(PA1025) 1

2 MANUAL HYDRAULIC FORK LIFTER OPERATION DIRECTIONS Ⅰ.Use ES1025(PA1025) manual hydraulic fork lifter is a dual-purpose tool for high-lifting handling and short haulage. AS it produces no spark and electromagnetic field, the lifter is especially applicable for truck loading or unloading and for handling or hauling inflammable and explosive goods in the site of workshop, warehouse, depot, freight yard etc. This product contains a quick lift pump which makes quickly lift when no load on it, with the characteristics of stable elevation, flexible turning, easy operation, safe and reliable performance and particularly brake caster, this lifter is an ideal tool for reducing labor intensity, increasing productive efficiency and ensuring safe handling. Please check the oil level every six months. Use the hydraulic type oil according to temperature scale below. Temperature Oil -20 ~+40 L-HV46 Hydraulic oil -10 ~+40 L-HV32 Hydraulic oil Ⅱ Technical parameter The main technical parameters of ES1025(PA1025) manual hydraulic fork lifter are contained in Figure 1 and Table 1. Ⅲ.Structure and Mechanism ES1025(PA1025) manual hydraulic fork lifter is composed of hydraulic system, mast and fork. This lifter hoists weights with manual hydraulic jack and hauls loads by manual force. The hydraulic gear is equipped with spill valve and foot brake pedal to control fork lowing rate and ensure the hydraulic action accurate and reliable. The framework is welded of high-quality swage. The rear wheels are equipped with brake casters that turn freely and easily. The front and rear casters are fixed with ball bearings on its wheel axle. The casters are made of nylon that is wearable, endurable and harmless to the working surface. The working process is as follows: place the fork under the weights, brake the rear wheels if required, throw handle to press pump element so that the oil in pump tank enters the bottom of piston cylinder and lift the piston rod assembly upwards a stroke and through chain lift forked frame and fork upwards twice stroke. Repeatedly throw handle to hoist weights. When the fork is lifted to the highest position, pressure oil will get back to oil tank via relief valve so as to avoid the forks from further lifting and even damaging. Pull or push the lifter manually to haul loads from place to place. To unload the weights, throw spill valve so that the spill valve will be open and working oil in piston cylinder via the spill valve will get back to oil tank by the action of the weight of loads and the fork proper. Piston rod assembly and the forks will lower to the preset position; 2

3 then withdraw the forks and unload the weights. Thus, the dual effects of hoist and hauling are obtained. PicⅠ ParameterⅠ Model Unit ES1025( PA1025) Capacity Q Kg 1000 Load Center Lifting height H 90~2500 mm Fork length L 1145 Fork Width E 540 Lifting Speed mm/stroke 22 Lowering Speed Overall size: Wheel size Length C A (Contrllable) 600 ~1700 Width B 750 Height F ~1780 mm Front Wheel diameter 80 Rear Wheel diameter 200 Turingradius R ~1360 Self Weight Kg 280 3

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6 Parts List for manual hydraulic fork lifter Item Part No Description Qty Remark 1 GB Screw M M1.6YYBY02-44# Bolt 1 3 JB Washer YG000067(2.5m) Cylinder Body 1 5 GB Bolt M GB Nut M8 4 7 LS Bolt 2 8 JB Washer GB O-Seal Ring FT Valve body 1 11 DG Locating Rod 1 12 TH Spring 1 13 SJC Bolt 1 14 GB Washer SJC Bolt 1 16 SJC013011a Valve body 1 17 TH Spring 1 18 SJC Valve core 1 19 GB Ring SJC Washer M1.6YYYY02-27# Screw M1.6YYYY02-28# Copper LinerⅠ M1.6YYYY02-29# SpringⅡ M1.6YYYY02-26# Lift PinⅠ 1 25 GB Steel Bead G16b 1 6

7 26 1M1.6YYYY02-25# Left Value Bush M1.6YYYY02-45# Copper LinerⅡ 1 28 GB Snap Ring PG Spring Cup 1 30 TH Spring 1 31 BX Pump Plunger 1 32 GB Steel Bead G16b 1 33 DG Locating Rod 1 34 TH Spring 1 35 LS Screw 1 36 YCXT Snap Ring 1 37 GB O-Seal Ring DH32 Dust Seal 2 39 D2 32 Oil Cover UHS 2 40 GB O-Seal Ring YCXT Washer 1 42 FT Valve body 1 43 GB Steel Bead G16b 1 44 SJC Spring Pin 1 45 TH Spring 1 46 SJC Bolt 1 47 GB/T O-Seal Ring GB Screw M DG Oil Return Rod 1 50 TH Spring 1 51 LS Bolt 1 52 GB Bolt M GB Nut M GG000002a Lever 1 7

8 55 GB Spring Pin SYC Dust Seal GB/T O-Seal Ring M1.6YYBY02-42# Top Nut 1 59 YF Oil Seal 1 60 HSG (2.5M) Piston Rod M1.6YYBY02-46# Piston 1 62 UN30 Oil Seal UHS Axle GB Spring Pin GB Nut M Bolt M SF Oilless Bearing Foot Pedal Pedal Pad 1 70 GB Snap Ring SF Oilless Bearing Feet Handle Subject Roller 1 74 SF Oilless Bearing Axle Pin Spring 2 77 SF Oilless Bearing Handle 1 79 QXCTD15 Screen 1 80 GB Bolt M GB Panle Washer QXCTD19-06 Support 2 83 GB Spring Pin

9 84 QXCTD19-04 Axle 2 85 QXCTD19-01 Long- Spacer bush 4 86 QXCTD19-02 Guide roller 4 87 QXCTD19-03 Short- Spacer bush 2 88 GB Bolt M Rubber Pad 6 90 GB Plane Washer GB Nut M XCTY02 (2.5m) Frame(φ200) 1 93 GB91-86 Cotter Chain Joint GB91-86 Cotter GB Pin QXCTD02-24 Locating Rod 2 98 TH000001a Spring 2 99 GB77-85 Screw M GB Leaf Chain LH GB Nut M GB Nut M GB93-87 Spring Washer GB Plane Washer DK Oil Cylinder Cushion Block US Clevis Bolt GB Screw M M1.6YYYY03-02# Rollerφ GB Bearing GB Snap Ring GB Snap Ring GB Steel Bead G100b 4 9

10 113 GB Snap Ring GB Plane Washer GB Bearing Load Wheel Axle Pin GB Plane Washer GB Bolt M GB Snap Ring GB Snap Ring QXCTD22-02 Chain Wheel GB Bearing QXCTD22-05 Chain Wheel Axle GB Cotter XCTY19-01 Frame Column Chain Joint QXCTD01-01 Frame Fork Carrier GB93-87 Spring Washer M1.6YYYY02-44# Flat Spring GB O-Seal Ring GB Stop Pin TH Spring GB Steel Bead G16 b 1 10